Preferred share | Initial Public Offering | Offering Date - 16/10/2002 - 20/11/2002

Preferred share | Initial Public Offering | Offering Date - 16/10/2002 - 20/11/2002

Warrant-Preferred share | Public Offering | Offering Date - 01/06/2001 - 30/06/2001

Warrant-Preferred share | Public Offering | Offering Date - 01/06/2001 - 30/06/2001

Warrant-Preferred share | Public Offering | Offering Date - 01/06/2001 - 30/06/2001

Warrant-Preferred share | Public Offering | Offering Date - 01/06/2001 - 30/06/2001

Warrant-Preferred share | Public Offering | Offering Date - 01/06/2001 - 30/06/2001

Warrant-Preferred share | Public Offering | Offering Date - 01/06/2001 - 30/06/2001

Warrant-Preferred share | Public Offering | Offering Date - 01/06/2001 - 30/06/2001

Warrant-Preferred share | Public Offering | Offering Date - 01/06/2001 - 30/06/2001